[DeepL Translation - needs review] Volume 1 Introduction: "You can do whatever you want with all of me."
Fuyuka is a female college student attending an art college in Tokyo, overcoming her parents' objections.
She feels guilty for running away from home, leaving her younger brother alone in her parents' strict home.
One day, when she is at her wit's end because she can't pay the rent, her grown-up younger brother, Ameon, appears in front of her...!
He's her little brother, so they sleep on ...
